Cleaning device for animal disease detection test tubes

Abstract

The invention relates to the technical field of test tube cleaning, in particular to an animal disease detection test tube cleaning device which comprises a cleaning box, a base is arranged in the cleaning box, a connecting shaft penetrates through the base, a swing arm is fixedly connected to the upper end of the connecting shaft, and a driving mechanism for driving the connecting shaft to rotate in a reciprocating mode is arranged in the base. A clamping and overturning mechanism is arranged on the swing arm, and a cleaning mechanism and a containing box which are matched with the clamping and overturning mechanism are further arranged in the cleaning box. According to the test tube cleaning device, a test tube is clamped through the two clamping jaws, the test tube cleaning device can be suitable for various test tubes with different sizes, meanwhile, the test tube is driven to turn over through the clamping and turning-over mechanism, so that an opening of the test tube is kept downward, and in the test tube cleaning process, sewage generated during cleaning immediately falls into a collecting box and does not stay in the test tube; impurities contained in the sewage are prevented from being attached to the inner wall of the test tube, so that the cleaning effect on the inner wall of the test tube is improved.

Description

Technical Field

[0001] The invention relates to the technical field of test tube cleaning, and in particular to a cleaning device for animal disease detection test tubes. Background Art

[0002] Test tubes are commonly used instruments, mostly made of glass. After being used in batches, they are usually cleaned to ensure their cleanliness for the next use. The traditional cleaning method is manual cleaning, but the cleaning efficiency is low. In order to facilitate the cleaning of test tubes, the cleaning method has gradually changed from manual cleaning to machine cleaning.

[0003] When cleaning the test tube, most of the existing cleaning devices use a supporting device to vertically sleeve the test tube under a cleaning brush to clean the test tube. This cleaning method requires that the waste water generated during the cleaning of the test tube be poured out. During the pouring process, impurities contained in the waste water are easily attached to the inner wall of the test tube, thereby reducing the cleaning effect of the inner wall of the test tube. Summary of the invention

[0004] The purpose of the present invention is to solve the above-mentioned problem and to provide a cleaning device for animal disease detection test tubes.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A cleaning device for animal disease detection test tubes, comprising a cleaning box, a base is provided inside the cleaning box, a connecting shaft passes through the base, a swing arm is fixedly connected to the upper end of the connecting shaft, a driving mechanism for driving the connecting shaft to reciprocate is provided inside the base, a clamping and flipping mechanism is provided on the swing arm, and a cleaning mechanism and a placement box that cooperate with the clamping and flipping mechanism are also provided inside the cleaning box;

[0007] The clamping and flipping mechanism includes a cavity opened inside the swing arm, wherein drive motor 2 and drive motor 3 are arranged in the cavity, the output end of drive motor 2 is fixedly connected to a worm, the output end of drive motor 3 is fixedly connected to gear 1, the front end of the swing arm is fixedly connected to a disc, the cavity is fixedly connected to a fixing frame, a transmission shaft passes through the fixing frame, one end of the transmission shaft is fixedly connected to gear 2, the other end passes through the disc and is fixedly connected to two moving blocks, a through groove is opened inside the moving block, gear 2 is meshed with gear 1, the two moving blocks are respectively located on both sides of the transmission shaft, a synchronization rod 1 is rotatably connected to the side wall of the cavity, and the synchronization rod 1 is rotatably connected to the side wall of the cavity. A coaxially arranged worm wheel and gear three are fixedly connected to rod one, the worm wheel is meshingly connected to the worm, a sleeve is provided on the transmission shaft, a plurality of equally spaced snap rings are provided on the outer periphery of the sleeve, the gear three is meshingly connected to the snap ring, one end of the sleeve extends between the two moving blocks and is meshed with gear four through the snap ring, a synchronization rod two is fixedly connected to the gear four, the two ends of the synchronization rod two respectively extend into the through grooves on the moving blocks on both sides, and the two ends of the synchronization rod two are respectively fixedly connected to threaded rods, a nut sleeve is provided on the threaded rod, a connecting arm is fixedly connected to the nut sleeve, the connecting arm extends to the outside of the through groove away from one end of the nut sleeve and is fixedly connected to a clamping claw.

[0008] Preferably, the driving mechanism includes a support frame fixedly connected to the inner bottom surface wall of the base, a driving motor 1 is provided on the support frame, an output end of the driving motor 1 is fixedly connected to a support arm, the lower end of the connecting shaft is rotatably connected to a connecting rod, and an end of the support arm away from the driving motor 1 is rotatably connected to an end of the connecting rod away from the connecting shaft.

[0009] Preferably, the angle between the support arm and the axis of an output end of the drive motor is 45°.

[0010] Preferably, the cleaning mechanism includes a water storage tank and a collecting box arranged inside the cleaning box, a hydraulic rod is provided in the collecting box, a protective cover is provided on the outside of the hydraulic rod, the output end of the hydraulic rod is fixedly connected to a waterproof bearing, a connecting pipe is rotatably connected to the waterproof bearing, a cleaning brush is fixedly connected to the upper end of the connecting pipe, a nozzle is provided above the cleaning brush, a spiral groove is opened on the outer periphery of the connecting pipe, a connecting frame is fixedly connected to the protective cover, a ring is fixedly connected to the connecting frame, the ring is sleeved on the outside of the connecting pipe, a limiting protrusion is fixedly connected to the inner side of the ring, the limiting protrusion cooperates with the spiral groove, and the water storage tank and the nozzle are connected through a connecting pipe.

[0011] Preferably, the driving motor 1, the driving motor 2 and the driving motor 3 are all servo motors, and the two moving blocks and the two clamping jaws are symmetrically arranged about the axis of the transmission shaft.

[0012] Preferably, the two moving blocks are respectively connected to the disc in a sliding manner, and the spiral directions of the two threaded rods are opposite.

[0013] Preferably, the placement box is of drawer-type design, and a plurality of rows of test tube placement racks are arranged at equal intervals inside the placement box.

[0014] Preferably, a box cover is hinged on the cleaning box, an observation window is provided on the box cover, an arc-shaped slide rail is provided on the base, and the swing arm is slidably connected to the arc-shaped slide rail.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0016] 1. The present application is provided with a clamping and flipping mechanism, which clamps the test tube by two clamping claws and can be applicable to test tubes of various sizes. At the same time, the test tube is flipped by the clamping and flipping mechanism so that the opening of the test tube remains downward. In the process of cleaning the test tube, the sewage generated during cleaning immediately falls into the collection box and will not stay in the test tube until the subsequent falling water source is all clean water, thereby preventing impurities contained in the sewage from adhering to the inner wall of the test tube, thereby improving the cleaning effect of the inner wall of the test tube.

[0017] 2. The present application is provided with a cleaning mechanism, through the cooperation between the cleaning brush and the nozzle, water supply is maintained while the cleaning brush is brushing the test tube, thereby improving the brushing effect. At the same time, the cleaning brush rotates during the rising and falling process, so that the cleaning brush moves in a spiral shape, further improving the brushing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of a cleaning device provided according to an embodiment of the present invention is shown.

[0019] Figure 2 A schematic diagram of the internal structure of a cleaning device provided according to an embodiment of the present invention is shown.

[0020] Figure 3 A schematic structural diagram of a clamping and flipping mechanism provided according to an embodiment of the present invention is shown.

[0021] Figure 4 It is shown that according to the present invention Figure 3 A magnified view of the structure in Figure 2.

[0022] Figure 5 An exploded view of a driving mechanism and a swing arm structure provided according to an embodiment of the present invention is shown.

[0023] Figure 6 A cross-sectional view of the internal structure of a moving block provided according to an embodiment of the present invention is shown.

[0024] Figure 7A schematic diagram of the structure of a driving mechanism provided according to an embodiment of the present invention is shown.

[0025] Figure 8 A partial structural schematic diagram of a cleaning mechanism provided according to an embodiment of the present invention is shown.

[0026] Fig. 9 An exploded view of the connecting pipe and the collar structure provided according to an embodiment of the present invention is shown.

[0027] Legend:

[0028] 1. Cleaning box; 2. Box cover; 3. Observation window; 4. Base; 5. Support frame; 6. Drive motor 1; 7. Support arm; 8. Connecting shaft; 9. Connecting rod; 10. Swing arm; 11. Arc slide rail; 12. Cavity; 13. Drive motor 2; 14. Drive motor 3; 15. Gear 1; 16. Fixed frame; 17. Worm; 18. Transmission shaft; 19. Sleeve; 20. Gear 2; 21. Synchronous rod 1; 22. Worm wheel; 23. Gear 3; 24. Disc; 2 5. Moving block; 26. Through slot; 27. Gear four; 28. Synchronous rod two; 29. ​​Threaded rod; 30. Nut sleeve; 31. Connecting arm; 32. Clamping claw; 33. Water storage tank; 34. Collecting box; 35. Protective cover; 36. Hydraulic rod; 37. Waterproof bearing; 38. Connecting pipe; 39. Spiral groove; 40. Cleaning brush; 41. Nozzle; 42. Connecting pipe; 43. Connecting frame; 44. Ring; 45. Limiting protrusion; 46. Placement box; 47. Test tube placement rack. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-9 , the present invention provides a technical solution:

[0031] A cleaning device for animal disease detection test tubes, including a cleaning box 1, a base 4 is provided inside the cleaning box 1, a connecting shaft 8 runs through the base 4, a swing arm 10 is fixedly connected to the upper end of the connecting shaft 8, a driving mechanism for driving the connecting shaft 8 to rotate back and forth is provided inside the base 4, a clamping and flipping mechanism is provided on the swing arm 10, and a cleaning mechanism and a placement box 46 that cooperate with the clamping and flipping mechanism are also provided inside the cleaning box 1; the clamping and flipping mechanism includes a cavity 12 opened inside the swing arm 10, a driving motor 2 13 and a driving motor 3 14 are provided in the cavity 12, a worm 17 is fixedly connected to the output end of the driving motor 2 13, a gear 15 is fixedly connected to the output end of the driving motor 3 14, a disc 24 is fixedly connected to the front end of the swing arm 10, a fixed frame 16 is fixedly connected inside the cavity 12, a transmission shaft 18 runs through the fixed frame 16, one end of the transmission shaft 18 is fixedly connected to the gear 2 20, and the other end runs through the disc 24 and is fixedly connected to two moving blocks 25, and the moving block 25 has an opening inside. A through groove 26 is provided, gear 20 is meshed with gear 15, two moving blocks 25 are respectively located on both sides of the transmission shaft 18, a synchronous rod 1 21 is rotatably connected to the side wall of the cavity 12, a worm wheel 22 and a gear 3 23 are fixedly connected to the synchronous rod 1 21, the worm wheel 22 is meshed with the worm 17, a sleeve 19 is sleeved on the transmission shaft 18, a plurality of snap rings are arranged at equal intervals on the outer periphery of the sleeve 19, the gear 3 23 is meshed with the snap ring, and one end of the sleeve 19 extends to A gear 4 27 is meshed between the two moving blocks 25 through a snap ring, and a synchronization rod 28 is fixedly connected to the gear 4 27. The two ends of the synchronization rod 28 extend into the through slots 26 on the moving blocks 25 on both sides, and the two ends of the synchronization rod 28 are fixedly connected to a threaded rod 29, a nut sleeve 30 is sleeved on the threaded rod 29, and a connecting arm 31 is fixedly connected to the nut sleeve 30. The connecting arm 31 extends away from one end of the nut sleeve 30 to the outside of the through slot 26 and is fixedly connected to a clamping claw 32. The two clamping claws 32 clamp the test tube, which can be suitable for test tubes of various sizes. At the same time, the test tube is driven to flip through the clamping flipping mechanism, so that the opening of the test tube remains downward. In the process of cleaning the test tube, the sewage generated during cleaning falls immediately and does not stay in the test tube. The residue generated in the process of the sewage sliding down the inner wall of the test tube is removed by subsequent flushing with clean water. Continuous flushing with clean water is performed until the subsequent falling water source is all clean water, thereby preventing impurities contained in the sewage from adhering to the inner wall of the test tube, thereby improving the cleaning effect of the inner wall of the test tube.

[0032] Specifically, Figure 5 and Figure 7As shown, the driving mechanism includes a support frame 5 fixedly connected to the inner bottom surface wall of the base 4, and a driving motor 6 is arranged on the support frame 5. The output end of the driving motor 6 is fixedly connected to a support arm 7, and the lower end of the connecting shaft 8 is rotatably connected to a connecting rod 9. The end of the support arm 7 away from the driving motor 6 is rotatably connected to the end of the connecting rod 9 away from the connecting shaft 8. The angle between the support arm 7 and the axis of the output end of the driving motor 6 is 45°. The support arm 7 and the connecting rod 9 can also be connected by a ball joint. The ball joint connection allows the angle between the support arm 7 and the connecting rod 9 to be adjusted according to the swing range of the swing arm 10, so that the cleaning device can be applied to more usage environments.

[0033] Specifically, Figure 2 , Figure 8 and Fig. 9 As shown, the cleaning mechanism includes a water storage tank 33 and a collecting box 34 arranged inside the cleaning box 1, a hydraulic rod 36 is arranged in the collecting box 34, a protective cover 35 is arranged on the outside of the hydraulic rod 36, an output end of the hydraulic rod 36 is fixedly connected to a waterproof bearing 37, a connecting pipe 38 is rotatably connected to the waterproof bearing 37, a cleaning brush 40 is fixedly connected to the upper end of the connecting pipe 38, a nozzle 41 is arranged above the cleaning brush 40, a spiral groove 39 is opened on the outer periphery of the connecting pipe 38, a connecting frame 43 is fixedly connected to the protective cover 35, a sleeve 44 is fixedly connected to the connecting frame 43, the sleeve 44 is sleeved on the outside of the connecting pipe 38, a limiting protrusion 45 is fixedly connected to the inner side of the sleeve 44, the limiting protrusion 45 cooperates with the spiral groove 39, and the water storage tank 33 and the nozzle 41 are connected through a connecting pipe 42. Preferably, a micro water pump is provided in the water storage tank 33 to pump the water source in the water storage tank 33 into the connecting pipe 42 and finally spray it out from the nozzle 41. Meanwhile, the nozzle 41 can be pressurized to improve the flushing effect.

[0034] Specifically, Figure 3 , Figure 6 and Figure 7 As shown, the driving motor 1 6, the driving motor 2 13 and the driving motor 3 14 are all servo motors, and the two moving blocks 25 and the two clamping jaws 32 are symmetrically arranged about the axis of the transmission shaft 18. The two moving blocks 25 are respectively slidably connected to the disc 24, and the spiral directions of the two threaded rods 29 are opposite. The moving block 25 is symmetrically arranged, and the two clamping jaws 32 always keep synchronously approaching or moving away, so as to be suitable for test tubes of different sizes.

[0035] Specifically, Figure 1 and Figure 2As shown, the placement box 46 is a drawer-type design, and multiple test tube placement racks 47 are arranged at equal intervals inside the placement box 46. A box cover 2 is hinged on the cleaning box 1, and an observation window 3 is arranged on the box cover 2. An arc-shaped slide rail 11 is arranged on the base 4, and a swing arm 10 is slidably connected to the arc-shaped slide rail 11. The arrangement of multiple test tube placement racks 47 allows the cleaned test tubes to be placed on the clean test tube placement racks 47 to dry, avoid bacterial growth, and store the cleaned test tubes in a dry and clean environment to ensure safety when used next time.

[0036] In summary, the cleaning device for animal disease detection test tubes provided in this embodiment, when in use, the test tube to be cleaned is hand-held and placed between the two clamping claws 32, and the worm 17 is driven to rotate by the driving motor 2 13, so that the worm wheel 22 rotates, and the gear 3 23 is driven to rotate by the synchronous rod 1 21, so that the sleeve 19 and the transmission shaft 18 slide relative to each other, and then the gear 4 27 rotates, driving the threaded rods 29 on both sides to rotate, so that the two nut sleeves 30 approach each other, thereby driving the two clamping claws 32 to approach each other, clamping the test tube, and driving the gear 1 15 to rotate by the driving motor 3 14, thereby driving the gear 2 20 to rotate, and driving the two moving blocks 25 to rotate around the axis of the transmission shaft 18 through the transmission shaft 18, so that the test tube is inverted, and the connecting pipe 38 and the cleaning brush 4 are driven by the hydraulic rod 36. 0 and nozzle 41 enter the inside of the test tube. During the rising process of the connecting tube 38, the limiting protrusion 45 slides along the spiral groove 39, so that the connecting tube 38, the cleaning brush 40 and the nozzle 41 rotate while rising. At the same time, the water source in the water storage tank 33 is sprayed out from the nozzle 41 through the connecting tube 42, and the inner wall of the test tube is cleaned with the cleaning brush 40. The sewage after cleaning falls freely into the collecting box 34, and the support arm 7 is driven by the driving motor 16 to rotate around the axis of the output end of the driving motor 16, so that the connecting shaft 8 is pulled to rotate back and forth through the connecting rod 9, and then the swing arm 10 is driven to swing back and forth, driving the cleaned test tube to move to one side of the placement box 46, and the driving motor 2 13 is reversed to make the two clamps 32 move away from each other, cancel the clamping of the test tube, and remove the test tube and place it on the test tube placement rack 47 to drain for standby use.

[0037] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cleaning device for animal disease detection test tubes, comprising a cleaning box (1), characterized in that: The cleaning box (1) is provided with a base (4) inside, a connecting shaft (8) passes through the base (4), a swing arm (10) is fixedly connected to the upper end of the connecting shaft (8), a driving mechanism for driving the connecting shaft (8) to reciprocate is provided inside the base (4), a clamping and flipping mechanism is provided on the swing arm (10), and a cleaning mechanism and a placement box (46) that cooperate with the clamping and flipping mechanism are also provided inside the cleaning box (1); The clamping and flipping mechanism comprises a cavity (12) provided inside the swing arm (10), wherein a second drive motor (13) and a third drive motor (14) are provided inside the cavity (12), wherein an output end of the second drive motor (13) is fixedly connected to a worm (17), wherein an output end of the third drive motor (14) is fixedly connected to a gear (15), wherein a front end of the swing arm (10) is fixedly connected to a disc (24), wherein a fixed frame (16) is fixedly connected inside the cavity (12), wherein a transmission shaft (18) passes through the fixed frame (16), wherein one end of the transmission shaft (18) is fixedly connected to a second gear (20), and the other end passes through the disc (24) and is fixedly connected to two moving blocks (25), wherein a through groove (26) is provided inside the moving block (25), wherein the second gear (20) is meshingly connected to the gear (15), and the two moving blocks (25) are respectively located on two sides of the transmission shaft (18), wherein a synchronous rod (21) is rotatably connected to a side wall of the cavity (12), wherein the ... A worm wheel (22) and a gear wheel (23) are fixedly connected to the rod (21) and are coaxially arranged. The worm wheel (22) is meshed with the worm (17). A sleeve (19) is sleeved on the transmission shaft (18). A plurality of snap rings are arranged on the outer periphery of the sleeve (19) and are evenly spaced. The gear wheel (23) is meshed with the snap ring. One end of the sleeve (19) extends between the two moving blocks (25) and is meshed with a gear wheel (27) through the snap ring. The gear wheel (22) is meshed with the worm (17). A second synchronous rod (28) is connected, and the two ends of the second synchronous rod (28) extend into the through slots (26) on the moving blocks (25) on both sides respectively, and the two ends of the second synchronous rod (28) are respectively fixedly connected to threaded rods (29), a nut sleeve (30) is sleeved on the threaded rod (29), and a connecting arm (31) is fixedly connected to the nut sleeve (30), and the connecting arm (31) extends to the outside of the through slot (26) at one end away from the nut sleeve (30) and is fixedly connected to a clamping claw (32).

2. The cleaning device for animal disease detection test tubes according to claim 1, characterized in that: The driving mechanism comprises a support frame (5) fixedly connected to the inner bottom surface wall of the base (4); a driving motor (6) is arranged on the support frame (5); an output end of the driving motor (6) is fixedly connected to a support arm (7); the lower end of the connecting shaft (8) is rotatably connected to a connecting rod (9); an end of the support arm (7) away from the driving motor (6) is rotatably connected to an end of the connecting rod (9) away from the connecting shaft (8).

3. The cleaning device for animal disease detection test tubes according to claim 2, characterized in that: The angle between the support arm (7) and the axis of the output end of the drive motor 1 (6) is 45°.

4. The cleaning device for animal disease detection test tubes according to claim 1, characterized in that: The cleaning mechanism comprises a water storage tank (33) and a collection tank (34) arranged inside the cleaning box (1); a hydraulic rod (36) is arranged inside the collection tank (34); a protective cover (35) is arranged outside the hydraulic rod (36); an output end of the hydraulic rod (36) is fixedly connected to a waterproof bearing (37); a connecting pipe (38) is rotatably connected to the waterproof bearing (37); a cleaning brush (40) is fixedly connected to the upper end of the connecting pipe (38); a nozzle (40) is arranged above the cleaning brush (40) 41), a spiral groove (39) is formed on the outer circumference of the connecting pipe (38), a connecting frame (43) is fixedly connected to the protective cover (35), a collar (44) is fixedly connected to the connecting frame (43), the collar (44) is sleeved on the outer side of the connecting pipe (38), a limiting protrusion (45) is fixedly connected to the inner side of the collar (44), the limiting protrusion (45) and the spiral groove (39) cooperate with each other, and the water storage tank (33) and the nozzle (41) are connected via the connecting pipe (42).

5. The cleaning device for animal disease detection test tubes according to claim 2, characterized in that: The driving motor 1 (6), the driving motor 2 (13) and the driving motor 3 (14) are all servo motors, and the two moving blocks (25) and the two clamping claws (32) are symmetrically arranged about the axis of the transmission shaft (18).

6. The cleaning device for animal disease detection test tubes according to claim 5, characterized in that: The two moving blocks (25) are respectively connected to the disc (24) in a sliding manner, and the spiral directions of the two threaded rods (29) are opposite.

7. The cleaning device for animal disease detection test tubes according to claim 1, characterized in that: The placement box (46) is of drawer-type design, and a plurality of rows of test tube placement racks (47) are arranged at equal intervals inside the placement box (46).

8. The cleaning device for animal disease detection test tubes according to claim 1, characterized in that: The cleaning box (1) is hingedly provided with a box cover (2), the box cover (2) is provided with an observation window (3), the base (4) is provided with an arc-shaped slide rail (11), and the swing arm (10) is slidably connected to the arc-shaped slide rail (11).

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